Tub spout



FIG. 1 is a perspective view of a tub spout showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a first side view thereof;

FIG. 5 is a second side view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines showing portions of the faucet spout forms no part of the claimed design. 

CLAIM The ornamental design for a tub spout, as shown and described. 